On [XXX] my 2023 Cadillac Escalade Super Cruise VIN: [XXX] with approximately 9600 miles failed to operate in a safe manner and has malfunctioned. The vehicle has been well maintained and follows all manufacturer specifications. It is a lemon. The engine seized while operating on the highway. The vehicle lost speed, there was a crashing boom sound, followed by extreme shaking as grinded to a halt. It was extremely challenging for the driver to maintain control. The dealership confirmed the engine will not turn over, they removed the oil filter and examined the oil sample from it. The sample showed signs of metal, a clear indication of an internal failure. The procedure now is to order a new engine, radiator, oil cooler lines and all one time use components of the fuel injection rails all seals, gaskets and bolts required by General Motors. In addition, the emergency braking system did not engage. The onstar system emailed me the night before a clean bill of health with their diagnostic app. There were also no check engine lights prior to using the vehicle. Our use of the vehicle has been impaired, the market value has dropped, and there are obvious safety concerns in placing my family in this vehicle. My research online indicates this is a known issue, however no safety recall has been issued. Police arrived on scene to assist in tow. Police station was Boxford, MA. A report has yet to be completed. I look forward to your prompt response and resolution to this matter. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Newburyport, MA, USA

The vehicle has an -??auto hold-?? option, when enabled if you come to a complete stop you can take your foot off the brake and it will stay stopped. Most vehicles have this offering, and when enabled, stays on by default. Cadillac-??s version needs to be enabled every time the car starts, as well as if you put it in park, plus potential other situations. They claim this is a safety -??feature-?? when in fact it is a safety HAZARD. The point being, if it-??s on by default and you forget about it, worst case you take your foot off the brake and need to hit the gas to move forward. With theirs, your worst case (which happens often unfortunately) is that you think it-??s still enabled when it actually has disengaged, then you take your foot off the brake at a stop sign or stop light, and instead of staying stopped you roll into the car in front of you. This is a serious hazard that needs to be fixed but Cadillac doesn-??t seem interested in addressing it. Hopefully you have more success

- Red Bank, NJ, USA

Friday 03/03/2023 Off hwy 34 was on i25 for about 5 minutes going 75 I accelerated to 80, to get in my right lane and out of the fast lane got over and a pop up came on my dash board, said press start. I then realized my car lost power on the interstate with cars going 75-80+ mph and I had no way of starting or pulling off the side of the road, as there was construction and temporary road w/ barricades on both sides. My car was stopped in highway traffic, I was pumping my brakes to notify the semi behind me that something was wrong so he wouldn-??t hit me. How is a 2023 vehicle going to stop on the highway with evening traffic, no where to pull over and hope I don-??t get in an accident, it was dangerous and there was no notifications on the dashboard telling me what was wrong. My fuel was full, battery was fine and oil life was good. There could have been several fatalities as it was on the interstate and I was in the right lane with moving traffic in both. Approximately 6:50pm. I do have photos and video of the incident. I hit the onstar button, was holding for several minutes, it disconnected, so I hit the SOS emergency button and the operator took my info including my location on I-25 near mile marker 255 prior to the exit near the park n ride. She advised she was sending cdot to get traffic controlled, traffic in the left lane was still moving fast, people were honking and going around the semi. My sister was in her Cadillac in front of me stopped with her hazards so traffic behind could see the hazards. Cdot arrived about 15 minutes later, and then followed by a State Patrol officer. He advised ME TO GET IN MY SISTERS VEHICLE, and go to the park n ride at exit 255 and the tow truck and office would meet me there.

- Eaton, CO, USA

I hooked up a 20' car hauler trailer with trailer brakes to my 2023 Cadillac Escalade and proceeded to go on a trip when immediately I received a message on the dash that said, "service trailer brakes" and then proceeded by another message that says "trailer brakes have been disabled". I took the trailer to a trailer shop where they checked all of the wiring, connections and brakes on the new 2023 trailer and they said everything was working perfectly when they hooked up their electrical device to the trailer. They said the problem was with the 2023 Cadillac Escalade internal brake controller. I took the Escalade to Cadillac of South Charlotte on Dec 30, 2022 and they confirmed that there is a problem with the controller and there is no fix. This is consistent to what I have read on the 2021-2022 GM vehicles that have this controller. This is a safety hazard should anyone try to trailer assuming their brakes are working on their trailer and they do not.

- Charlotte, NC, USA

The backup camera has no guidelines. GM has a bulletin but no fix and has not issues a recall. Document ID is 6153943. My dealer has told me they cannot do anything. This is a brand new car! Here is link to forum where frustrated owners have discussed the issue: https://www.cadillacforums.com/threads/backup-camera-grid-lines.1124433/ Here is link to youtube video to illustrate the issue: https://www.youtube.com/watch?v=uUYXcroezZE

- Medford, NY, USA